Recent activity by Yi Z

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We enter into deep sleep less as we age. By what stage of life is it possible that deep sleep may be completely absent? mid-sixties O mid-seventies O mid-eighties mid-nineties

asked Dec 17, 2024

1 answer 177k views

Which is civil disobedience? 1 - The colonies will continually lose lives money as long as they are obligated to fight Great Britain's wars against Great Britain's enemies. 2 - Colonists should disobey

asked Oct 16, 2024

1 answer 143k views

A solution is made by adding 60 g table salt to 100 mL water. The solubility of salt is 36 g/100 mL water. Which term best describes this solution? dilute saturated supersaturated- The Answer unsaturated

asked Oct 6, 2024

2 answers 180k views

A gearset has a module of 5 mm, a 200 pressure angle, and a 24-tooth cast-iron spur pinion driving a 48-tooth cast-iron gear. The pinion is to rotate at 50 rev/min. What horsepower input can be used with

answered Apr 26, 2024

1 answer 195k views

I need help explaining how to get the answer for this question.

asked Apr 13, 2024

1 answer 23.5k views

Why did many Americans believe that the nation's imperial subjects should not be conferred American citizenship? Select one: a. They believed they were racially or culturally inferior to Americans. b.

asked Jan 17, 2024

1 answer 30.5k views

The Dakota Sioux peoples lived mainly in parts of what is now. OA. North and South Dakota OB. Massachusetts and Kentucky O C. Kentucky and Oklahoma OD. Oklahoma and Massachusetts

answered Dec 29, 2023

1 answer 74.4k views

What is a short term goal for urban planning

asked Sep 3, 2023

2 answers 98.5k views

Which of these choices would make a good research question? A. What dog breed was used by Buddhist monks to guard their temples?B. What breed of dog do I like most?B.What dog breeds make the best pets

answered May 28, 2023

1 answer 45.1k views

I need help on this ASAP!

answered May 6, 2023

2 answers 134k views

There are only green pens, red pens and white pens in a bag. The ratio of green pens to red pens is 9 : 40 The ratio of red pens to white pens is 8: 7 Find the ratio of green pens: red pens: white pens

answered May 2, 2023

1 answer 109k views

What are the different types of software? Give one example

answered Apr 7, 2023

2 answers 210k views

2 NaOH + H2SO4 - 2 H2O + Na2SO4How many moles of sodium hydroxide are needed to form 63 grams of sodium sulfate?

answered Mar 5, 2023

1 answer 88.9k views

Simplify the algebraic expression below. m + m + m + m + m + m − m + m - m = __?

asked Feb 23, 2023

1 answer 153k views

How would i show my work on an online exam?

answered Nov 10, 2022

1 answer 78.2k views

Han has Spent 75 minutes practicing the piano over the weekend priya practice the violin for 152% as much time as hand practicing piano how long does she practice

asked Oct 19, 2022

1 answer 52.5k views

Chris Ellis newsstand, just outside the Smithsonian subway station in Washington, DC, usually sells 120 copies of the Washington Post each day. Chris believes the sale of the Post is normally distributed,

answered Oct 17, 2022

1 answer 208k views

What flour is the best for making shortcrust cupcakes A) Double zero B)Self raising C)Plain D)Strong

asked Oct 16, 2022

1 answer 202k views

Which choice best describes an anecdote? a brief funny or engaging tale about an actual person or incident a remedy that reverses the effect of a poison a description of a person featured in an informational

answered Sep 18, 2022

2 answers 233k views

I know this might be a easy answer but with proper algebra format a chicken has two legs a dog has 4 legs the chicken must have 14 more legs than the dog And it has to add up to 28 legs this is easy but

asked Sep 8, 2022

1 answer 196k views

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